<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>店铺优惠信息</title>
</head>
<body>
<form method="post" action="__SELF__">
    <label for="store_id">店铺ID</label>
    <input id="store_id" name="store_id" placeholder="店铺ID">
    <button type="submit">提交</button>
</form>
</body>
</html>